#define  _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h> 
struct Stu {
	char a;
	int b;
	char c;
};
struct S {
	char a;
	char c;
	int b;
};
int main() {
	printf("%d\n", sizeof(struct Stu));
	printf("%d\n", sizeof(struct S));
}